IAI America RCA2-TW4N - Manual (Page 116)

108
13. Maintenance and Inspection
Disconnect the cable.
13.8 Motor Replacement (AC Servo Motor: RCA2)
* Refer to 13.9 for the reversing types.
[Items required for replacing the motor]
Replacement motor unit
Model
Axis type
Without brake Brake type
TA4C RCA2-MU1A RCA2-MU1A-B
TA5C RCA2-MU2A RCA2-MU2A-B
TA6C RCA2-MU3A RCA2-MU3A-B RCA2
(brown
encoder
cable
connector)
Table
type
TA7C RCA2-MU4A RCA2-MU4A-B
x Hex wrench set
x Special
replacement jigs
(Option)
Model Applicable model
RCA2-JG-1 TA4
RCA2-JG-2 TA5
RCA2-JG-3 RCA2-SA5/SA6/TA6/TA7
[Procedure]
[1] Disconnect the cable from the motor unit, then use a 2 mm hex wrench to remove the screw
fastening the actuator unit and the motor unit.
[2] Detach the motor unit.
Actuator-motor unit connecting screw